GIS支持下水质模型模拟的实现研究

The realization of water quality simulation model based on GIS

通过对水质模型与ＧＩＳ技术下ＤＳＳ模块的数据结构及两者间数据的传输分析，应用动态分段技术，实现了水质模型模拟与ＧＩＳ技术的结合。为完成国家省级环境信息管理系统提供了科学依据，为水质模型模拟的发展提供了一条新途径。

Accordant to the data structures of the water quality model and the DSS modelwhich is under GIS techniques, and the data committing analyses these two items, the authorscombine the water quality model and GIS techniques by using dynamic fraction method. It notonly provides scientific testimony for finishing provincial environmental informationmanagement system of the state, but also presents a new method for the simulation of waterquality.